221010010199 has 4 divisors (see below), whose sum is σ = 241101829320. Its totient is φ = 200918191080.

The previous prime is 221010010187. The next prime is 221010010211. The reversal of 221010010199 is 991010010122.

221010010199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (221010010187) and next prime (221010010211).

It is a cyclic number.

It is not a de Polignac number, because 221010010199 - 2³² = 216715042903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221010010159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10045909544 + ... + 10045909565.

It is an arithmetic number, because the mean of its divisors is an integer number (60275457330).

Almost surely, 2^221010010199 is an apocalyptic number.

221010010199 is a deficient number, since it is larger than the sum of its proper divisors (20091819121).

221010010199 is a wasteful number, since it uses less digits than its factorization.

221010010199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20091819120.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 221010010199 in words is "two hundred twenty-one billion, ten million, ten thousand, one hundred ninety-nine".